Bug ID 1326721: Tmm crash in Google Cloud during a live migration

Last Modified: Jun 21, 2024

Affected Product(s):
BIG-IP LTM(all modules)

Known Affected Versions:
16.1.3.4, 16.1.3.5, 16.1.4, 16.1.4.1, 16.1.4.2, 16.1.4.3

Opened: Aug 02, 2023

Severity: 3-Major

Symptoms

When running in Google Cloud and a live migration occurs tmm may crash.

Impact

Traffic disrupted while tmm restarts.

Conditions

-- Google Cloud -- ndal virtio driver -- live migration

Workaround

Disable live migration in GCP. Use the sock driver. Related Bug IDs: 1319265, 1322937, 1326721

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips